The charge on a proton is `+1.6 X 10(-19) C` and that on an electron is `-1.6 X 10 (-19)C.` Does it mean that the electron has a charge `3.2 X 10(-19) C` less than the charge of a proton?

The charge on 1 microgram (g) electron will be......(mass of an electron = 9.11 xx 10^(-31) kg)

Net charge on object having 9 xx 10^13 protons and 6 xx 10^13 electrons is ......

In a neon discharge tube 2.9 xx 10^(18) Ne^(+) ions move to the right each second while 1.2 xx 10^(18) eletrons move to the left per second. Electron charge is 1.6 xx 10^(-19) C . The current in the discharge tube

A charge on electron is 1.6 xx 10^(-19) C. How many electrons will be passing in 2 seconds through a cross-section of a conducting wire carrying 0.7 A electric current ?

How many electrons will be there in 1.6 C charge?

The charge equivalent to 6 times 10^18 electrons is

An electron in an atom is revolving round the nucleus in a circular orbit of radius 5.3 xx 10^(-11) m, with a speed of 2 xx 10^(6) ms^(-1) . The resultant orbital magnetic moment and angular momentum of the electron is ...... Take charge of electron = 1.6 xx 10^(-19) C , mass of electron = 9.1 xx 10^(-31) kg.

Find de-Broglie wavelength of electron with KE =9.6xx10^(-19)J .